-
公开(公告)号：US20170102318A1
公开(公告)日：2017-04-13
申请号：US14879920
申请日：2015-10-09
Applicant: Honeywell International Inc.
Inventor： Wei Yang , Teresa M. Marta , Martin Willett , Rodney R. Watts
CPC classification number: G01N21/1702 , G01J5/02 , G01J5/42 , G01N21/61 , G01N33/0027 , G01N2021/1704 , G01N2201/067 , G01N2201/068 , G01N2201/12
Abstract: Gas detector devices, systems, and methods using a Golay cell are described herein. One device includes a microphone having a front surface with an sound collecting aperture for receiving sound, a substrate, a gas cavity formed in the substrate such that the gas cavity is in gas communication with the sound collecting aperture and the front surface forms a side surface of the gas cavity, and a window abutting the substrate to form a side surface of the gas cavity.
-
公开(公告)号：US09606049B1
公开(公告)日：2017-03-28
申请号：US14879920
申请日：2015-10-09
Applicant: Honeywell International Inc.
Inventor： Wei Yang , Teresa M. Marta , Martin Willett , Rodney R. Watts
CPC classification number: G01N21/1702 , G01J5/02 , G01J5/42 , G01N21/61 , G01N33/0027 , G01N2021/1704 , G01N2201/067 , G01N2201/068 , G01N2201/12
Abstract: Gas detector devices, systems, and methods using a Golay cell are described herein. One device includes a microphone having a front surface with an sound collecting aperture for receiving sound, a substrate, a gas cavity formed in the substrate such that the gas cavity is in gas communication with the sound collecting aperture and the front surface forms a side surface of the gas cavity, and a window abutting the substrate to form a side surface of the gas cavity.
-
公开(公告)号：US09829428B2
公开(公告)日：2017-11-28
申请号：US15400554
申请日：2017-01-06
Applicant: Honeywell International Inc.
Inventor： Wei Yang , Teresa M. Marta , Martin Willett , Rodney R. Watts
IPC: G01N21/3504 , G01N21/17 , G01N21/61 , G01N33/00
CPC classification number: G01N21/1702 , G01J5/02 , G01J5/42 , G01N21/61 , G01N33/0027 , G01N2021/1704 , G01N2201/067 , G01N2201/068 , G01N2201/12
Abstract: Gas detector devices, systems, and methods using a Golay cell are described herein. One device includes a microphone having a front surface with a sound collecting aperture for receiving sound, a substrate, a gas cavity formed in the substrate such that the gas cavity is in gas communication with the sound collecting aperture and the front surface forms a side surface of the gas cavity, and a window abutting the substrate to form a side surface of the gas cavity.
-
公开(公告)号：US20170115207A1
公开(公告)日：2017-04-27
申请号：US15400554
申请日：2017-01-06
Applicant: Honeywell International Inc.
Inventor： Wei Yang , Teresa M. Marta , Martin Willett , Rodney R. Watts
CPC classification number: G01N21/1702 , G01J5/02 , G01J5/42 , G01N21/61 , G01N33/0027 , G01N2021/1704 , G01N2201/067 , G01N2201/068 , G01N2201/12
Abstract: Gas detector devices, systems, and methods using a Golay cell are described herein. One device includes a microphone having a front surface with an sound collecting aperture for receiving sound, a substrate, a gas cavity formed in the substrate such that the gas cavity is in gas communication with the sound collecting aperture and the front surface forms a side surface of the gas cavity, and a window abutting the substrate to form a side surface of the gas cavity.
-
-
-
Search Results
4
records
(took 0.012 seconds)
